VyOS auto configuration fullmesh vpn by serf
http://www.momiage.com/vyosserf
ex. AWS
set userdata and launch vyos ec2 instance.
userdata ->
PREKEY,aaabbbPREKEY22cccddd SERFKEY,6UIpjHbohEyOETGiuNqgNQ== ROLE,vpngrp1 JOINIP,127.0.0.1 DISPNAME,VyOSSerf1-Tokyo LOCALNET,10.15.0.0/16
copy all scripts to /opt/vyos-serf-vpn
vyos$ cd /opt ; git clone https://github.com/yaggytter/vyos-serf-vpn.git
and
vyos$ cd /opt/vyos-serf-vpn/bin ; ./startserfvpn.sh
build full mesh IPSec vpn automatically across serf cluster